Matrices with Special Sign Patterns of Signed Generalized Inverses

DOI10.1137/S0895479802401485zbMath1040.15006OpenAlexW2052885720MaRDI QIDQ4443785

Jin-Ling He, Hai-Ying Shan, Jia-yu Shao

Publication date: 18 January 2004

Published in: SIAM Journal on Matrix Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/s0895479802401485

zbMATH Keywords

generalized inversematrixsign patternpositive matrixqualitative class

Mathematics Subject Classification ID

Theory of matrix inversion and generalized inverses (15A09) Positive matrices and their generalizations; cones of matrices (15B48)

Related Items (8)

Group inverse for block matrices and some related sign analysis ⋮ The Moore-Penrose inverse of matrices with an acyclic bipartite graph ⋮ Ray pattern of Drazin inverses of some matrices ⋮ Number of nonzero entries of \(S^{2}NS\) matrices and matrices with signed generalized inverses. ⋮ Some block matrices with signed Drazin inverses ⋮ On matrices whose Moore-Penrose inverses are ray unique ⋮ On block triangular matrices with signed Drazin inverse ⋮ Some results on the Drazin inverse of anti-triangular matrices

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